WALKER WILLIAM M (Chairman & CEO) exercised options at WALKER & DUNLOP, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

WALKER WILLIAM M

Filed: 3/18/2025ACC: 0001104659-25-025106

InsiderWALKER WILLIAM MCIK 1503841

→

IssuerWALKER & DUNLOP, INC.CIK 1497770

DirectorOfficer· Chairman & CEO

Since Mar 2026

-2.28K

Net shares

Net seller

$203.8K

Total sold

Open market trades

0B · 0S

Total transactions

5.59K acquired · 7.87K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+5.53K

Price / share

—

Trade value

—

% of position

1.3%

3/15/2025

411.27K→416.80K

Common Stock

Direct

F · Tax Withholding

−2.34K

Price / share

$87.19

Trade value

$203.76K

% of position

0.6%

3/15/2025

416.80K→414.46K

Total

Net shares

+3.19K

Net value

-$203.76K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/15/2025	M · Option Exercise	+5.53K	—	—	1.3%	411.27K	416.80K
Common Stock Direct	3/15/2025	F · Tax Withholding	−2.34K	$87.19	$203.76K	0.6%	416.80K	414.46K
Total			+3.19K		-$203.76K

Derivative Transactions4

Dividend Equivalent Rights

Direct

A · Award

Converts to

Common Stock

58.24 shares

+58.24

Strike price

Held after

466.73

Exercisable

—

3/14/2025

Deferred Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

3.58K shares

−3.58K

Strike price

Held after

0.00

Exercisable

—

3/15/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.79K shares

−1.79K

Strike price

Held after

0.00

Exercisable

—

3/15/2025

Dividend Equivalent Rights

Direct

M · Option Exercise

Converts to

Common Stock

165.67 shares

−165.67

Strike price

Held after

301.06

Exercisable

—

3/15/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Dividend Equivalent Rights Direct	Common Stock58.24 shares	3/14/2025	A · Award	+58.24	—	466.73
Deferred Stock Units Direct	Common Stock3.58K shares	3/15/2025	M · Option Exercise	−3.58K	—	0.00
Restricted Stock Units Direct	Common Stock1.79K shares	3/15/2025	M · Option Exercise	−1.79K	—	0.00
Dividend Equivalent Rights Direct	Common Stock165.67 shares	3/15/2025	M · Option Exercise	−165.67	—	301.06

Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect

Shares owned3.96K

Common Stock

Indirect

Shares owned3.96K

Common Stock

Indirect

Shares owned540.15K

Common Stock

Indirect

Shares owned3.96K

Total

552.01K indirect552.01K

Security Title	Shares Owned	Ownership Type
Common Stock	3.96K	Indirect
Common Stock	3.96K	Indirect
Common Stock	540.15K	Indirect
Common Stock	3.96K	Indirect
Total	552.01K	552.01K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported